What are the cheapest airlines to fly from London Heathrow Airport to Slovakia one-way?

£117 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Austrian Airlines and Lufthansa, with prices starting from £118 and £130, respectively.

In terms of precipitation, rainfall in Slovakia ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovakia when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Slovakia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

How far in advance should I book a flight from London Heathrow Airport to Slovakia?

Travelers have found it’s best to book a flight 18 days in advance to save up to 166% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 18 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Heathrow Airport to Slovakia 1-2 weeks in advance for as low as £36, or £77 for flights within the next 24 hours.

What is the cheapest month to fly from London Heathrow Airport to Slovakia?

January is one of the best times of the year to fly to Slovakia from London Heathrow Airport. Prices for January average £74 per person but you can even find prices for as low as £15. The most expensive prices can be found in the month of July. Opting for a January flight can save you 64% on your journey compared to booking in July

Can I find deals for flights from Heathrow to Slovakia that include hotel bookings?

Yes. In addition to deals on Heathrow to Slovakia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to Slovakia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Slovakia.

Can I find deals for business class flights from Heathrow to Slovakia?

Yes. Cheapflights offers flight deals from Heathrow to Slovakia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£91+ Flights from London Heathrow Airport to Slovakia

Cheap flight deals from Heathrow to Slovakia

Round-trip from	£147
One-way from	£91
Popular in	July
Cheapest in	January
Average price	£122

Austrian Airlines
4/9-24/9
2 total stops
20h 55m total
London to Slovakia

Search Deals

18/9
1 total stop
12h 00m total
London to Slovakia

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£17 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Heathrow to Slovakia

Cheapest flights from Heathrow to Slovakia
Explore the most affordable flight options available from Heathrow to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 luglio 2025.

gio 4/918:40LHR - KSC

1 stop13h 00mMultiple Airlines

mer 24/914:45KSC - LHR

1 stop7h 55mMultiple Airlines

Deal found 10/7£147

mer 3/906:00LHR - KSC

1 stop6h 55mSWISS

lun 8/919:55KSC - LHR

1 stop13h 00mSWISS

Deal found 9/7£151

ven 31/1006:00LHR - KSC

1 stop7h 15mAustrian Airlines

ven 14/1105:20KSC - LHR

1 stop17h 20mAustrian Airlines

Deal found 10/7£152

mer 22/1012:05LHR - BTS

1 stop8h 30mMultiple Airlines

ven 24/1013:20BTS - LHR

1 stop5h 35mMultiple Airlines

Deal found 9/7£200

gio 30/1007:40LHR - KSC

2 stops5h 35mLufthansa

mar 11/1114:55KSC - LHR

2 stops8h 25mLufthansa

Deal found 10/7£201

lun 25/818:10LHR - KSC

1 stop17h 00mLOT

gio 28/817:40KSC - LHR

1 stop16h 40mLOT

Deal found 9/7£241

Best flights from Heathrow to Slovakia
Discover carefully curated flight deals from Heathrow to Slovakia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 luglio 2025.

gio 4/918:40LHR - KSC

1 stop13h 00mMultiple Airlines

mer 24/914:45KSC - LHR

1 stop7h 55mMultiple Airlines

Deal found 10/7£147

mer 3/906:00LHR - KSC

1 stop6h 55mSWISS

lun 8/919:55KSC - LHR

1 stop13h 00mSWISS

Deal found 9/7£151

ven 31/1006:00LHR - KSC

1 stop7h 15mAustrian Airlines

gio 13/1105:20KSC - LHR

1 stop9h 45mAustrian Airlines

Deal found 10/7£152

gio 30/1007:40LHR - KSC

2 stops5h 35mLufthansa

sab 15/1114:55KSC - LHR

2 stops8h 25mLufthansa

Deal found 10/7£201

lun 25/818:10LHR - KSC

1 stop17h 00mLOT

gio 28/817:40KSC - LHR

1 stop16h 40mLOT

Deal found 9/7£241

mer 22/1012:05LHR - BTS

1 stop8h 30mMultiple Airlines

ven 24/1013:20BTS - LHR

1 stop5h 35mMultiple Airlines

Deal found 9/7£200

Last-minute flights from Heathrow to Slovakia
Discover last-minute flight deals from Heathrow to Slovakia. Data last updated 11 luglio 2025 and is based on user searches.

dom 13/706:00LHR - KSC

1 stop7h 00mAustrian Airlines

ven 15/814:45KSC - LHR

1 stop19h 15mAustrian Airlines

Deal found 9/7£215

mar 15/706:00LHR - KSC

1 stop11h 30mSWISS

mar 19/819:15KSC - LHR

1 stop23h 35mSWISS

Deal found 9/7£280

mer 16/707:30LHR - KSC

2 stops5h 30mMultiple Airlines

lun 18/819:55KSC - LHR

1 stop13h 00mMultiple Airlines

Deal found 9/7£227

mer 16/707:25LHR - KSC

2 stops14h 55mLufthansa

mar 19/805:25KSC - LHR

2 stops16h 15mLufthansa

Deal found 9/7£237

mer 16/706:00LHR - KSC

1 stop6h 55mSWISS

mer 20/814:45KSC - LHR

1 stop18h 10mSWISS

Deal found 9/7£416

gio 17/706:30LHR - KSC

1 stop9h 35mLOT

lun 21/705:30KSC - LHR

1 stop17h 30mLOT

Deal found 9/7£261

gio 17/710:20LHR - BTS

2 stops12h 05mMultiple Airlines

dom 20/719:05BTS - LHR

1 stop15h 40mMultiple Airlines

Deal found 9/7£300

lun 21/709:05LHR - KSC

1 stop3h 55mAustrian Airlines

sab 16/805:25KSC - LHR

1 stop4h 35mAustrian Airlines

Deal found 9/7£266

gio 24/719:10LHR - BTS

2 stops18h 40mMultiple Airlines

lun 28/722:15BTS - LHR

2 stops18h 25mMultiple Airlines

Deal found 9/7£252

mer 30/706:55LHR - KSC

2 stops6h 05mLufthansa

lun 4/805:25KSC - LHR

2 stops17h 45mLufthansa

Deal found 11/7£202

mar 5/807:25LHR - KSC

2 stops5h 35mMultiple Airlines

dom 10/805:25KSC - LHR

1 stop4h 20mMultiple Airlines

Deal found 9/7£202

gio 21/815:00LHR - BTS

2 stops27h 05mEgyptair

mar 26/818:50BTS - LHR

2 stops38h 50mEgyptair

Deal found 11/7£1,397

One-way flights from Heathrow to Slovakia
Search for one-way flight options from Heathrow to Slovakia. Find affordable one-way fares based on user searches. Data last updated 11 luglio 2025.

gio 18/907:45LHR - BTS

1 stop12h 00mMultiple Airlines

Deal found 9/7£91

gio 18/907:40LHR - KSC

1 stop12h 45mMultiple Airlines

Deal found 9/7£106

gio 21/820:05LHR - KSC

1 stop11h 35mSWISS

Deal found 10/7£117

lun 15/906:00LHR - KSC

1 stop16h 20mAustrian Airlines

Deal found 9/7£118

gio 14/807:25LHR - KSC

2 stops5h 35mLufthansa

Deal found 10/7£130

lun 22/1206:30LHR - KSC

1 stop4h 55mLOT

Deal found 10/7£150

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Slovakia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

gio 4/9

18:40-08:40

1 stop13h 00m

Košice Barca

mer 24/9

14:45-21:40

1 stop7h 55m

£147

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

mer 3/9

06:00-13:55

1 stop6h 55m

Košice Barca

lun 8/9

19:55-07:55

1 stop13h 00m

£151

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

ven 31/10

06:00-14:15

1 stop7h 15m

Košice Barca

ven 14/11

05:20-21:40

1 stop17h 20m

£152

LondonBratislava

LHR - BTS

LHRBTS

London Heathrow

mer 22/10

12:05-21:35

1 stop8h 30m

Bratislava - M. R. Štefánik

ven 24/10

13:20-17:55

1 stop5h 35m

£200

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

gio 30/10

07:40-14:15

2 stops5h 35m

Košice Barca

mar 11/11

14:55-22:20

2 stops8h 25m

£201

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

lun 25/8

18:10-12:10

1 stop17h 00m

Košice Barca

gio 28/8

17:40-09:20

1 stop16h 40m

£241

LondonBratislava

LHR - BTS

LHRBTS

London Heathrow

gio 18/9

07:45-20:45

1 stop12h 00m

£91

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

gio 18/9

07:40-21:25

1 stop12h 45m

£106

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

gio 21/8

20:05-08:40

1 stop11h 35m

£117

LondonKošice

LHR - KSC

LHRKSC

London Heathrow

lun 15/9

06:00-23:20

1 stop16h 20m

£118

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 12 results

Best time to book a flight from Heathrow to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia from Heathrow with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Slovakia

What is the cheapest month to book a flight from London Heathrow Airport to Slovakia?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Slovakia (average of £52). Flying from London Heathrow Airport to Slovakia in August is currently the most expensive (average of £176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to SK?

When flying from London Heathrow Airport to Slovakia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Slovakia

Read reviews from past customers who have flown with LOT, Austrian Airlines, andSWISS from London Heathrow Airport to Slovakia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

LOT

7.6

Good

1,096 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Would not recommend this airline flight was delayed baggage was lost bad communication, our bag landed at the destination airport at 12 midday but did not arrive at the hotel till midnight no urgency at all this totally ruined the first 2 days of our trip worst airline I have used.

LOT

7.6

Good

1,096 reviews

LOT

7.6

Good

1,096 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Austrian Airlines

7.6

Good

811 reviews

LOT

7.6

Good

1,096 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

SWISS

7.5

Good

1,655 reviews

LOT

7.6

Good

1,096 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Lufthansa

6.8

Okay

7,200 reviews

LOT

7.6

Good

1,096 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Hinesh,May 2025

LHR - WAW

Related info for your journey

What are the cheapest airlines to fly from London Heathrow Airport to Slovakia one-way?
£117 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Austrian Airlines and Lufthansa, with prices starting from £118 and £130, respectively.
Can I find deals for flights from Heathrow to Slovakia that include hotel bookings?
Yes. In addition to deals on Heathrow to Slovakia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to Slovakia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Slovakia.
Can I find deals for business class flights from Heathrow to Slovakia?
Yes. Cheapflights offers flight deals from Heathrow to Slovakia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to Slovakia?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Slovakia (average of £52). Flying from London Heathrow Airport to Slovakia in August is currently the most expensive (average of £176). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Heathrow to Slovakia

Airline	Cheapest	Average	Flexibility	On-time
Wizz Air	Cheapest£35	Average£118	FlexibilityNo cancel fee	On-timeN/A	Search Wizz Air flights
Austrian Airlines	Cheapest£135	Average£204	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
LOT	Cheapest£161	Average£221	FlexibilityNo cancel fee	On-time81%	Search LOT flights

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How does Cheapflights help users find flights from Heathrow to Slovakia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Slovakia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Slovakia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Heathrow to Slovakia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Heathrow to Slovakia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Slovakia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Slovakia become cheaper?

Of course! You can now track prices for flights from Heathrow to Slovakia and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London Heathrow Airport to Slovakia from £91

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Slovakia

Keep the following information in mind while searching for Heathrow to Slovakia flight deals. Data was last updated 11 luglio 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Heathrow to Slovakia

Cheapest flights from Heathrow to SlovakiaExplore the most affordable flight options available from Heathrow to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 luglio 2025.

Explore the most affordable flight options available from Heathrow to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 luglio 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Slovakia that are best for you.

Best time to book a flight from Heathrow to Slovakia

Have a flexible travel schedule? Discover the best time to fly to Slovakia from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Slovakia

What is the cheapest month to book a flight from London Heathrow Airport to Slovakia?

What is the cheapest time of day to fly from LHR to SK?

Find hourly flight availability from Heathrow to Slovakia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 luglio 2025.

Reviews of airlines servicing Slovakia

Read reviews from past customers who have flown with LOT, Austrian Airlines, andSWISS from London Heathrow Airport to Slovakia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Slovakia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from London Heathrow Airport to Slovakia one-way?

Can I find deals for flights from Heathrow to Slovakia that include hotel bookings?

How can I find direct flights from Heathrow to Slovakia?

Can I find deals for business class flights from Heathrow to Slovakia?

What is the cheapest month to book a flight from London Heathrow Airport to Slovakia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to Slovakia

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Heathrow to Slovakia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Slovakia?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Slovakia?

Can Cheapflights find flights from Heathrow to Slovakia with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Slovakia become cheaper?

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Cheapest flights from Heathrow to Slovakia
Explore the most affordable flight options available from Heathrow to Slovakia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 luglio 2025.